
assume cs:code

code segment

        s1:        db 'Good,better,best,','$'

        s2:        db 'Never let it rest,','$'

        s3:        db 'Till good is better,','$'

        s4:        db 'And better,best.','$'

        s:         dw offset s1,offset s2,offset s3,offset s4

        row:       db 2,4,6,8

 

        start:

                mov ax,cs

                mov ds,ax

                mov bx,offset s

                mov si,offset row

                mov cx,4

        ok:     mov bh,0

                mov dh,[si]                ;[si]为所填内容

                mov dl,0

                mov ah,2

                int 10h

 

                mov dx,[bx]                ;[bx]为所填内容

                mov ah,9

                int 21h

                add bx,2

                inc si                     ;此条指令为所填内容

                loop ok                    ;此条指令为所填内容

 

                mov ax,4c00h

                int 21h

code ends

end start
